TEXAS INSTRUMENTS CD4078BM 或非 / 或门, 8输入, 6.8 mA, 3V至18V, SOIC-14
The is a CMOS 8-input NOR/OR Gate. The device provides the system designer with direct implementation of the positive-logic 8-input NOR and OR functions and supplements the existing family of CMOS gates. The device features standardized symmetrical output characteristics.